Marion township Population

2010–2026

1,102

2026 projection

3.4% since 2020 (decrease)

02004006008001K1.2K1.4K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Marion township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,102-80.72%
20251,110-80.72%
20241,118-70.62%
20231,125+90.81%
20221,116-121.06%
20211,128-131.14%
20201,141-635.23%
20191,204-70.58%
20181,211-30.25%
20171,214+20.17%

Showing 10 of 17 years.

Marion township Demographics

47median age

Median age

Female46 yrs
Male48.2 yrs

Adults

875
214 seniors · 24%661 other adults

Sex

Female 43.2% · 446Male 56.8% · 587

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 10 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Marion township Income

$74,514median household income

Median household income

$74,514

Half of households earn more, half earn less

Median earnings

$51,912

Typical yearly pay for a worker 25 or older.

Poverty rate

5.8%

About 1 in 17 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Marion township Marital Status

48% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married48%41%59%
Never married32%39%22%
Divorced10%8%12%
Widowed7%8%6%
Separated3%4%2%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201